› added 8 months ago

105

TIL, with a running start, Usain Bolt ran a 100m in 8.70 seconds in 2009

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v71r TIL that octopuses are so smart that they’re given puzzles so they won’t get bored in captivity
oR7JE TIL that free divers' heart rates can drop as low as 11 beats per minute(as low as that of diving seals, whales and dolphins), in order to preserve blood-oxygen levels
Yplor TIL about the "Upside Down Boat Village" in France. Equihen-Plage, a former fishing village on the English Channel with a dry harbor, became a stranded port at the start of the 20th century. Poor families living in the village recovered the boat hulls to build makeshift shelters for themselves.
WkWxd TIL Gen. George Custer, before the disastrous Battle of Little Bighorn, was warned by his own Native American scouts that the Lakota allied forces vastly outnumbered Custer's men. Custer ignored these warnings believing his well armed forces to be nigh invincible. He was dead within the day.
wLlj8 TIL while the iPad was released after the iPhone, its development actually began before the iPhone's.